3.23.1 html 237 416 1 true 80 0 false 5 false false R1.htm 1001 - Document - Cover Page Sheet http://nex.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1002 - Statement - Consolidated Balance Sheets Sheet http://nex.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 1003 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://nex.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1004 - Statement - Consolidated Statements Of Operations And Comprehensive Income Sheet http://nex.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveIncome Consolidated Statements Of Operations And Comprehensive Income Statements 4 false false R5.htm 1005 - Statement - Consolidated Statements Of Redeemable Interest And Stockholders' Deficit / Parent Company Equity (Deficit) Sheet http://nex.com/role/ConsolidatedStatementsOfRedeemableInterestAndStockholdersDeficitParentCompanyEquityDeficit Consolidated Statements Of Redeemable Interest And Stockholders' Deficit / Parent Company Equity (Deficit) Statements 5 false false R6.htm 1006 - Statement - Consolidated Statements Of Cash Flows Sheet http://nex.com/role/ConsolidatedStatementsOfCashFlows Consolidated Statements Of Cash Flows Statements 6 false false R7.htm 1007 - Disclosure - Description of Business and Organization of Nextracker Inc Sheet http://nex.com/role/DescriptionOfBusinessAndOrganizationOfNextrackerInc Description of Business and Organization of Nextracker Inc Notes 7 false false R8.htm 1008 - Disclosure - Summary of Accounting Policies Sheet http://nex.com/role/SummaryOfAccountingPolicies Summary of Accounting Policies Notes 8 false false R9.htm 1009 - Disclosure - Leases Sheet http://nex.com/role/Leases Leases Notes 9 false false R10.htm 1010 - Disclosure - Revenue Sheet http://nex.com/role/Revenue Revenue Notes 10 false false R11.htm 1011 - Disclosure - Goodwill and intangible assets Sheet http://nex.com/role/GoodwillAndIntangibleAssets Goodwill and intangible assets Notes 11 false false R12.htm 1012 - Disclosure - Shareholders' deficit and redeemable preferred units Sheet http://nex.com/role/ShareholdersDeficitAndRedeemablePreferredUnits Shareholders' deficit and redeemable preferred units Notes 12 false false R13.htm 1013 - Disclosure - Stock-based compensation Sheet http://nex.com/role/StockBasedCompensation Stock-based compensation Notes 13 false false R14.htm 1014 - Disclosure - Earnings Per Share Sheet http://nex.com/role/EarningsPerShare Earnings Per Share Notes 14 false false R15.htm 1015 - Disclosure - Bank borrowings and long-term debt Sheet http://nex.com/role/BankBorrowingsAndLongTermDebt Bank borrowings and long-term debt Notes 15 false false R16.htm 1016 - Disclosure - Supplemental Cash Flow Disclosures Sheet http://nex.com/role/SupplementalCashFlowDisclosures Supplemental Cash Flow Disclosures Notes 16 false false R17.htm 1017 - Disclosure - Relationship With Parent And Related Parties Sheet http://nex.com/role/RelationshipWithParentAndRelatedParties Relationship With Parent And Related Parties Notes 17 false false R18.htm 1018 - Disclosure - Commitments And Contingencies Sheet http://nex.com/role/CommitmentsAndContingencies Commitments And Contingencies Notes 18 false false R19.htm 1019 - Disclosure - Income Taxes Sheet http://nex.com/role/IncomeTaxes Income Taxes Notes 19 false false R20.htm 1020 - Disclosure - Segment Reporting Sheet http://nex.com/role/SegmentReporting Segment Reporting Notes 20 false false R21.htm 1021 - Disclosure - Summary Of Accounting Policies (Policies) Sheet http://nex.com/role/SummaryOfAccountingPoliciesPolicies Summary Of Accounting Policies (Policies) Policies http://nex.com/role/SummaryOfAccountingPolicies 21 false false R22.htm 1022 - Disclosure - Summary Of Accounting Policies (Tables) Sheet http://nex.com/role/SummaryOfAccountingPoliciesTables Summary Of Accounting Policies (Tables) Tables 22 false false R23.htm 1023 - Disclosure - Lesses (Tables) Sheet http://nex.com/role/LessesTables Lesses (Tables) Tables 23 false false R24.htm 1024 - Disclosure - Revenue (Tables) Sheet http://nex.com/role/RevenueTables Revenue (Tables) Tables http://nex.com/role/Revenue 24 false false R25.htm 1025 - Disclosure - Goodwill and intangible assets (Tables) Sheet http://nex.com/role/GoodwillAndIntangibleAssetsTables Goodwill and intangible assets (Tables) Tables http://nex.com/role/GoodwillAndIntangibleAssets 25 false false R26.htm 1026 - Disclosure - Stock-based compensation (Tables) Sheet http://nex.com/role/StockBasedCompensationTables Stock-based compensation (Tables) Tables http://nex.com/role/StockBasedCompensation 26 false false R27.htm 1027 - Disclosure - Earnings Per Share (Tables) Sheet http://nex.com/role/EarningsPerShareTables Earnings Per Share (Tables) Tables http://nex.com/role/EarningsPerShare 27 false false R28.htm 1028 - Disclosure - Bank borrowings and long-term debt (Tables) Sheet http://nex.com/role/BankBorrowingsAndLongTermDebtTables Bank borrowings and long-term debt (Tables) Tables http://nex.com/role/BankBorrowingsAndLongTermDebt 28 false false R29.htm 1029 - Disclosure - Supplemental Cash Flow Disclosures (Tables) Sheet http://nex.com/role/SupplementalCashFlowDisclosuresTables Supplemental Cash Flow Disclosures (Tables) Tables http://nex.com/role/SupplementalCashFlowDisclosures 29 false false R30.htm 1030 - Disclosure - Relationship With Parent And Related Parties (Tables) Sheet http://nex.com/role/RelationshipWithParentAndRelatedPartiesTables Relationship With Parent And Related Parties (Tables) Tables http://nex.com/role/RelationshipWithParentAndRelatedParties 30 false false R31.htm 1031 - Disclosure - Income Taxes (Tables) Sheet http://nex.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://nex.com/role/IncomeTaxes 31 false false R32.htm 1032 - Disclosure - Segment Reporting (Tables) Sheet http://nex.com/role/SegmentReportingTables Segment Reporting (Tables) Tables http://nex.com/role/SegmentReporting 32 false false R33.htm 1033 - Disclosure - Description of Business and Organization of Nextracker Inc - Additional Information (Details) Sheet http://nex.com/role/DescriptionOfBusinessAndOrganizationOfNextrackerIncAdditionalInformationDetails Description of Business and Organization of Nextracker Inc - Additional Information (Details) Details 33 false false R34.htm 1034 - Disclosure - Summary Of Accounting Policies - Summary of Allowance for Doubtful Accounts (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfAllowanceForDoubtfulAccountsDetails Summary Of Accounting Policies - Summary of Allowance for Doubtful Accounts (Details) Details 34 false false R35.htm 1035 - Disclosure - Summary Of Accounting Policies - Summary of Product Warranty (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfProductWarrantyDetails Summary Of Accounting Policies - Summary of Product Warranty (Details) Details 35 false false R36.htm 1036 - Disclosure - Summary Of Accounting Policies - Summary of Product Warranty (Parenthetical) (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfProductWarrantyParentheticalDetails Summary Of Accounting Policies - Summary of Product Warranty (Parenthetical) (Details) Details 36 false false R37.htm 1037 - Disclosure - Summary Of Accounting Policies - Summary of Property, Plant and Equipment (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfPropertyPlantAndEquipmentDetails Summary Of Accounting Policies - Summary of Property, Plant and Equipment (Details) Details 37 false false R38.htm 1038 - Disclosure - Summary Of Accounting Policies - Summary of Property, Plant and Equipment (Details) (Parenthetical) (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfPropertyPlantAndEquipmentDetailsParentheticalDetails Summary Of Accounting Policies - Summary of Property, Plant and Equipment (Details) (Parenthetical) (Details) Details 38 false false R39.htm 1039 - Disclosure - Summary Of Accounting Policies - Summary of Redeemable Noncontrolling Interest (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesSummaryOfRedeemableNoncontrollingInterestDetails Summary Of Accounting Policies - Summary of Redeemable Noncontrolling Interest (Details) Details 39 false false R40.htm 1040 - Disclosure - Summary Of Accounting Policies - Additional Information (Details) Sheet http://nex.com/role/SummaryOfAccountingPoliciesAdditionalInformationDetails Summary Of Accounting Policies - Additional Information (Details) Details 40 false false R41.htm 1041 - Disclosure - Leases - Additional Information (Details) Sheet http://nex.com/role/LeasesAdditionalInformationDetails Leases - Additional Information (Details) Details 41 false false R42.htm 1042 - Disclosure - Lesses - Summary Of The Components Of Lease Cost Recognized (Details) Sheet http://nex.com/role/LessesSummaryOfTheComponentsOfLeaseCostRecognizedDetails Lesses - Summary Of The Components Of Lease Cost Recognized (Details) Details 42 false false R43.htm 1043 - Disclosure - Leases - Summary Of Lessee Of Operating Lease (Details) Sheet http://nex.com/role/LeasesSummaryOfLesseeOfOperatingLeaseDetails Leases - Summary Of Lessee Of Operating Lease (Details) Details 43 false false R44.htm 1044 - Disclosure - Leases - Summary Of Other Information Related To Leases (Details) Sheet http://nex.com/role/LeasesSummaryOfOtherInformationRelatedToLeasesDetails Leases - Summary Of Other Information Related To Leases (Details) Details 44 false false R45.htm 1045 - Disclosure - Leases - Summary Of Future Lease Payments Under Non-Cancellable Lease (Details) Sheet http://nex.com/role/LeasesSummaryOfFutureLeasePaymentsUnderNonCancellableLeaseDetails Leases - Summary Of Future Lease Payments Under Non-Cancellable Lease (Details) Details 45 false false R46.htm 1046 - Disclosure - Revenue - Summary of Nextracker's Revenue Disaggregation (Details) Sheet http://nex.com/role/RevenueSummaryOfNextrackerSRevenueDisaggregationDetails Revenue - Summary of Nextracker's Revenue Disaggregation (Details) Details 46 false false R47.htm 1047 - Disclosure - Goodwill and intangible assets - Summary of Intangible Assets (Details) Sheet http://nex.com/role/GoodwillAndIntangibleAssetsSummaryOfIntangibleAssetsDetails Goodwill and intangible assets - Summary of Intangible Assets (Details) Details 47 false false R48.htm 1048 - Disclosure - Goodwill and intangible assets - Summary of Intangible Asset Amortization Expense (Details) Sheet http://nex.com/role/GoodwillAndIntangibleAssetsSummaryOfIntangibleAssetAmortizationExpenseDetails Goodwill and intangible assets - Summary of Intangible Asset Amortization Expense (Details) Details 48 false false R49.htm 1049 - Disclosure - Goodwill and intangible assets - Summary of Future Annual Amortization Expense (Details) Sheet http://nex.com/role/GoodwillAndIntangibleAssetsSummaryOfFutureAnnualAmortizationExpenseDetails Goodwill and intangible assets - Summary of Future Annual Amortization Expense (Details) Details 49 false false R50.htm 1050 - Disclosure - Goodwill and intangible assets - Additional Information (Details) Sheet http://nex.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetails Goodwill and intangible assets - Additional Information (Details) Details 50 false false R51.htm 1051 - Disclosure - Shareholders' deficit and redeemable preferred units - Additional information (Details) Sheet http://nex.com/role/ShareholdersDeficitAndRedeemablePreferredUnitsAdditionalInformationDetails Shareholders' deficit and redeemable preferred units - Additional information (Details) Details 51 false false R52.htm 1052 - Disclosure - Stock-based compensation - Additional information (Details) Sheet http://nex.com/role/StockBasedCompensationAdditionalInformationDetails Stock-based compensation - Additional information (Details) Details 52 false false R53.htm 1053 - Disclosure - Stock-based compensation - Schedule of Employee Service Share Based Compensation Allocation of Recognized Period Costs (Details) Sheet http://nex.com/role/StockBasedCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsDetails Stock-based compensation - Schedule of Employee Service Share Based Compensation Allocation of Recognized Period Costs (Details) Details 53 false false R54.htm 1054 - Disclosure - Stock-based compensation - Summary of Unrecognized Compensation Expense for Unvested Awards (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfUnrecognizedCompensationExpenseForUnvestedAwardsDetails Stock-based compensation - Summary of Unrecognized Compensation Expense for Unvested Awards (Details) Details 54 false false R55.htm 1055 - Disclosure - Stock-based compensation - Summary of Unrecognized Compensation Expense for Unvested Awards (Parenthetical) (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfUnrecognizedCompensationExpenseForUnvestedAwardsParentheticalDetails Stock-based compensation - Summary of Unrecognized Compensation Expense for Unvested Awards (Parenthetical) (Details) Details 55 false false R56.htm 1056 - Disclosure - Stock-based compensation - Summary of Fair Value of the Company's Awards Granted Under the 2022 Plan (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfFairValueOfTheCompanySAwardsGrantedUnderThe2022PlanDetails Stock-based compensation - Summary of Fair Value of the Company's Awards Granted Under the 2022 Plan (Details) Details 56 false false R57.htm 1057 - Disclosure - Stock-based compensation - Summary of RSU Awards and PSU Awards Activity (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfRsuAwardsAndPsuAwardsActivityDetails Stock-based compensation - Summary of RSU Awards and PSU Awards Activity (Details) Details 57 false false R58.htm 1058 - Disclosure - Stock-based compensation - Summary of RSU Awards and PSU Awards Activity (Parentheticals) (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfRsuAwardsAndPsuAwardsActivityParentheticalsDetails Stock-based compensation - Summary of RSU Awards and PSU Awards Activity (Parentheticals) (Details) Details 58 false false R59.htm 1059 - Disclosure - Stock-based compensation - Summary of Additional Information PSUs Awarded (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfAdditionalInformationPsusAwardedDetails Stock-based compensation - Summary of Additional Information PSUs Awarded (Details) Details 59 false false R60.htm 1060 - Disclosure - Stock-based compensation - Summary of Additional Information PSUs Awarded (Parenthetical) (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfAdditionalInformationPsusAwardedParentheticalDetails Stock-based compensation - Summary of Additional Information PSUs Awarded (Parenthetical) (Details) Details 60 false false R61.htm 1061 - Disclosure - Stock-based compensation - Summary of Options Awards Activity (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfOptionsAwardsActivityDetails Stock-based compensation - Summary of Options Awards Activity (Details) Details 61 false false R62.htm 1062 - Disclosure - Stock-based compensation - Summary of Vesting Information (Details) Sheet http://nex.com/role/StockBasedCompensationSummaryOfVestingInformationDetails Stock-based compensation - Summary of Vesting Information (Details) Details 62 false false R63.htm 1063 - Disclosure - Earnings Per Share - Summary of Computation of Earnings Per Share And Weighted Average Shares Outstanding (Details) Sheet http://nex.com/role/EarningsPerShareSummaryOfComputationOfEarningsPerShareAndWeightedAverageSharesOutstandingDetails Earnings Per Share - Summary of Computation of Earnings Per Share And Weighted Average Shares Outstanding (Details) Details 63 false false R64.htm 1064 - Disclosure - Bank borrowings and long-term debt - Additional information (Details) Sheet http://nex.com/role/BankBorrowingsAndLongTermDebtAdditionalInformationDetails Bank borrowings and long-term debt - Additional information (Details) Details 64 false false R65.htm 1065 - Disclosure - Bank borrowings and long-term debt - Scheduled repayments of the Company's bank borrowings and long-term debt (Details) Sheet http://nex.com/role/BankBorrowingsAndLongTermDebtScheduledRepaymentsOfTheCompanySBankBorrowingsAndLongTermDebtDetails Bank borrowings and long-term debt - Scheduled repayments of the Company's bank borrowings and long-term debt (Details) Details 65 false false R66.htm 1066 - Disclosure - Supplemental cash flow disclosures - Summary Of Represents Supplemental Cash Flow Disclosures (Details) Sheet http://nex.com/role/SupplementalCashFlowDisclosuresSummaryOfRepresentsSupplementalCashFlowDisclosuresDetails Supplemental cash flow disclosures - Summary Of Represents Supplemental Cash Flow Disclosures (Details) Details 66 false false R67.htm 1067 - Disclosure - Supplemental cash flow disclosures - Summary Of Represents Supplemental Cash Flow Disclosures (Parenthetical) (Details) Sheet http://nex.com/role/SupplementalCashFlowDisclosuresSummaryOfRepresentsSupplementalCashFlowDisclosuresParentheticalDetails Supplemental cash flow disclosures - Summary Of Represents Supplemental Cash Flow Disclosures (Parenthetical) (Details) Details 67 false false R68.htm 1068 - Disclosure - Relationship with parent and related parties - Additional information (Details) Sheet http://nex.com/role/RelationshipWithParentAndRelatedPartiesAdditionalInformationDetails Relationship with parent and related parties - Additional information (Details) Details 68 false false R69.htm 1069 - Disclosure - Risk Management and Financial Instruments - Summary of Material Transactions Reflected in Accumulated Net Parent Investment (Details) Sheet http://nex.com/role/RiskManagementAndFinancialInstrumentsSummaryOfMaterialTransactionsReflectedInAccumulatedNetParentInvestmentDetails Risk Management and Financial Instruments - Summary of Material Transactions Reflected in Accumulated Net Parent Investment (Details) Details 69 false false R70.htm 1070 - Disclosure - Commitments and Contingencies - Additional Information (Details) Sheet http://nex.com/role/CommitmentsAndContingenciesAdditionalInformationDetails Commitments and Contingencies - Additional Information (Details) Details 70 false false R71.htm 1071 - Disclosure - Income Taxes - Summary of Income before Income Tax, Domestic and Foreign (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfIncomeBeforeIncomeTaxDomesticAndForeignDetails Income Taxes - Summary of Income before Income Tax, Domestic and Foreign (Details) Details 71 false false R72.htm 1072 - Disclosure - Income Taxes - Summary of Components of Income Tax Expense (Benefit) (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetails Income Taxes - Summary of Components of Income Tax Expense (Benefit) (Details) Details 72 false false R73.htm 1073 - Disclosure - Income Taxes - Summary of Effective Income Tax Rate Reconciliation (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfEffectiveIncomeTaxRateReconciliationDetails Income Taxes - Summary of Effective Income Tax Rate Reconciliation (Details) Details 73 false false R74.htm 1074 - Disclosure - Income Taxes - Summary of Deferred Tax Assets and Liabilities (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfDeferredTaxAssetsAndLiabilitiesDetails Income Taxes - Summary of Deferred Tax Assets and Liabilities (Details) Details 74 false false R75.htm 1075 - Disclosure - Income Taxes - Summary of Operating Loss Carryforwards (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfOperatingLossCarryforwardsDetails Income Taxes - Summary of Operating Loss Carryforwards (Details) Details 75 false false R76.htm 1076 - Disclosure - Income Taxes - Summary of Reconciliation of the Beginning and Ending Amount of Unrecognized Tax Benefits (Details) Sheet http://nex.com/role/IncomeTaxesSummaryOfReconciliationOfTheBeginningAndEndingAmountOfUnrecognizedTaxBenefitsDetails Income Taxes - Summary of Reconciliation of the Beginning and Ending Amount of Unrecognized Tax Benefits (Details) Details 76 false false R77.htm 1077 - Disclosure - Income Taxes - Additional Information (Details) Sheet http://nex.com/role/IncomeTaxesAdditionalInformationDetails Income Taxes - Additional Information (Details) Details 77 false false R78.htm 1078 - Disclosure - Segment Reporting - Summary of Geographic Information of Revenue (Details) Sheet http://nex.com/role/SegmentReportingSummaryOfGeographicInformationOfRevenueDetails Segment Reporting - Summary of Geographic Information of Revenue (Details) Details 78 false false R79.htm 1079 - Disclosure - Segment Reporting - Additional Information (Details) Sheet http://nex.com/role/SegmentReportingAdditionalInformationDetails Segment Reporting - Additional Information (Details) Details 79 false false All Reports Book All Reports [dq-0542-Deprecated-Concept] Concept DueToRelatedPartiesCurrent in us-gaap/2022 used in 2 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 4990, 4994 [dq-0542-Deprecated-Concept] Concept RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 10325 [dq-0542-Deprecated-Concept] Concept RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 10325 [dq-0542-Deprecated-Concept] Concept RelatedPartyCosts in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 10325 [dq-0542-Deprecated-Concept] Concept DueToRelatedPartiesCurrentAndNoncurrent in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 10466 [dq-0542-Deprecated-Concept] Concept EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsAmount in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. d502138d10k.htm 10936, 10940, 10944 [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 4 fact(s) appearing in ix:hidden were eligible for transformation: dei:CurrentFiscalYearEndDate, dei:EntityFileNumber, us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 - d502138d10k.htm 8, 4611 d502138d10k.htm d502138dex1013.htm d502138dex211.htm d502138dex231.htm d502138dex311.htm d502138dex312.htm d502138dex321.htm d502138dex322.htm d502138dex41.htm nxt-20230331.xsd nxt-20230331_cal.xml nxt-20230331_def.xml nxt-20230331_lab.xml nxt-20230331_pre.xml http://fasb.org/us-gaap/2022 http://xbrl.sec.gov/dei/2022 true true